直接写出得数． + = ﹣ =3× = ÷ = + = ÷ =1﹣ = × =

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$\text{[math]}$ + $\text{[math]}$ =	$\text{[math]}$ ﹣ $\text{[math]}$ =	3× $\text{[math]}$ =	$\text{[math]}$ ÷ $\text{[math]}$ =
$\text{[math]}$ + $\text{[math]}$ =	$\text{[math]}$ ÷ $\text{[math]}$ =	1﹣ $\text{[math]}$ =	$\text{[math]}$ × $\text{[math]}$ =

1. (2016五下·寿县月考) 直接写出得数． + = ﹣ =3× = ÷ = + = ÷ =1﹣ = × =